ammonium chloride medical grade - medical grade

ammonium Chloride medical grade

molecular formula: NH4Cl

N.W. : 53.49

Appearance: Colorless crystal or white crystal powder

Properties: It dissolves in water easily, in glycerin and little solve in alcohol, not solve in acetone and aether.

Specification:

ITEM
USP24
BP2003
ENTERPRISE STANDARD

Ammonium chloride(NH4Cl) % ≥
99.0-101.0
99.0-101.0
99.5

loss on Drying %≤
0.5
0.5
0.5

Residue on Ignition% ≤
0.1
-
0.1

Fe %≤
-
0.002
0.005

Heavy metal (Pb)% ≤
0.001
0.001
0.001

As % ≤
-
-
0.0005

barium
-
-
confirm

PH
4.6-6
-
4.6-6

Slufate (SO4 ) %≤
-
0.015
0.015

Calcium(Ca) % ≤
-
0.002
0.002

Potassium (K) %≤
-
0.02
0.02

Bromide %≤
-
-
0.005

Sulfate Ash %≤
-
0.1%
0.1%


Packing: 25kg woven bag or 25KG paper drum